lib/rye/rap.rb in rye-0.7.5 vs lib/rye/rap.rb in rye-0.7.6

@@ -74,25 +74,24 @@
     # For example, when running a command via Rye.shell, this method 
     # is send $? which is Process::Status object. Via Rye::Box.run_command
     # it's just an exit code returned by Net::SSH. 
     # Returns the exit code as an Integer. 
     def add_exit_code(code)
-      code = -1 unless code
+      code = 0 if code.nil?
       if code.is_a?(Process::Status)
         @exit_code, @pid = code.exitstatus.to_i, code.pid
       else
         @exit_code = code.to_i
       end
-      @exit_code
     end
     def code; @exit_code; end
     
     # Returns the first element if there it's the only
     # one, otherwise the value of Array#to_s
     def to_s
       return self.first if self.size == 1
       return "" if self.size == 0
-      self
+      super
     end
     
     # Output STDOUT content to (remote) +path+ 
     # This works like a shell redirect so the file contents are 
     # cleared before outputting. 
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